To be fair , whenever partner and I have a house party and people leave packets of cigarettes / bottles of spirits / whatever else it all gets kept in a cupboard and is fair game for us - we think of it as payment for hosting
So that part I think is maybe plausible that they weren’t hers originally ?
As for the cocaine I think people have spoken previously about her taking it so I don’t believe she knew it wasn’t there - whether she had taken it YET that night or not
And again whether she had actually bought it or it had been left over from a party.
We have seen video evidence from RHOC of her being a nasty thug when especially when she’s drunk so I have no doubt at all she was racist and maybe even violent
I think she will get off lightly though…